Discovery Channel is thrilled to premiere the groundbreaking new series "Human Body: Pushing the Limits", which brings together extraordinary computer imagery and amazing real-world stories to reveal how our bodies perform when pushed to the max. From mountain climbing, martial arts and desperate rescues to medical breakthroughs and professional sports, here are the tales of the incredible power and performance of the amazing body we call our own. (Source: http://dsc.discovery.com/tv/human-body/episode/episode.html)